package com.rd.teacher.jichao.day22;

public class Test1 {

    public static void main(String[] args) {
//        int i = 0;
//        int count = 0;
//        while (i++ < 2) {
//            count += i;
//        }
//        System.out.println(count);


        outer: // 外层循环标识符
        // 外层
        for (int i = 0; i < 4; i++) {
            // 内层
            for (int j = 0; j < 2; j++) {
//                if(i == 2) continue outer;
                System.out.println( i + "," + j);
                if(i == 2) continue outer;
            }
        }

    }
}
